WO2000031573A1 - Fibre optique et systeme de transmission optique renfermant celle-ci - Google Patents
Fibre optique et systeme de transmission optique renfermant celle-ci Download PDFInfo
- Publication number
- WO2000031573A1 WO2000031573A1 PCT/JP1999/006611 JP9906611W WO0031573A1 WO 2000031573 A1 WO2000031573 A1 WO 2000031573A1 JP 9906611 W JP9906611 W JP 9906611W WO 0031573 A1 WO0031573 A1 WO 0031573A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wavelength
- core
- refractive index
- optical fiber
- dispersion
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
- G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
- G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02223—Dual window fibres, i.e. characterised by dispersion properties around 1550 nm and in at least another wavelength window, e.g. 1310 nm
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
- G02B6/02238—Low dispersion slope fibres
- G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02266—Positive dispersion fibres at 1550 nm
- G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03605—Highest refractive index not on central axis
- G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03633—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - -
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
- G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
- G02B6/0365—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03661—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only
- G02B6/03666—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only arranged - + - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000584332A JP3928355B2 (ja) | 1998-11-26 | 1999-11-26 | 光ファイバ及びそれを含む光伝送システム |
CA002352268A CA2352268A1 (en) | 1998-11-26 | 1999-11-26 | Optical fiber and optical transmission system including the same |
EP99972744A EP1146358A4 (en) | 1998-11-26 | 1999-11-26 | OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEM WITH THIS FIBER |
AU14105/00A AU767723B2 (en) | 1998-11-26 | 1999-11-26 | Optical fiber and optical transmission system including the same |
US09/580,483 US6266467B1 (en) | 1998-11-26 | 2000-05-30 | Optical fiber and optical transmission system including the same |
US09/847,438 US20010031119A1 (en) | 1998-11-26 | 2001-05-03 | Optical fiber and optical transmission system including the same |
US09/919,904 US6415089B2 (en) | 1998-11-26 | 2001-08-02 | Optical fiber and optical transmission system including the same |
HK02103332.9A HK1041728B (zh) | 1998-11-26 | 2002-05-03 | 光纖以及包含該光纖的傳光系統 |
US10/162,188 US6859595B2 (en) | 1998-11-26 | 2002-06-05 | Optical fiber and optical transmission system including the same |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33579798 | 1998-11-26 | ||
JP10/335797 | 1998-11-26 | ||
JP11093511A JP2000221352A (ja) | 1998-11-26 | 1999-03-31 | 光ファイバおよび光伝送システム |
JP11/93511 | 1999-03-31 | ||
JPPCT/JP99/05855 | 1999-10-22 | ||
JP9905855 | 1999-10-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/580,483 Continuation-In-Part US6266467B1 (en) | 1998-11-26 | 2000-05-30 | Optical fiber and optical transmission system including the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000031573A1 true WO2000031573A1 (fr) | 2000-06-02 |
Family
ID=56289974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/006611 WO2000031573A1 (fr) | 1998-11-26 | 1999-11-26 | Fibre optique et systeme de transmission optique renfermant celle-ci |
Country Status (10)
Country | Link |
---|---|
US (4) | US6266467B1 (ja) |
EP (1) | EP1146358A4 (ja) |
JP (2) | JP3928355B2 (ja) |
KR (1) | KR100642035B1 (ja) |
CN (1) | CN1327254C (ja) |
AU (1) | AU767723B2 (ja) |
CA (1) | CA2352268A1 (ja) |
HK (1) | HK1041728B (ja) |
ID (1) | ID29527A (ja) |
WO (1) | WO2000031573A1 (ja) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001001179A1 (fr) * | 1999-06-28 | 2001-01-04 | The Furukawa Electric Co., Ltd. | Ligne de transmission optique |
WO2001007943A1 (fr) * | 1999-07-27 | 2001-02-01 | Fujikura Ltd. | Fibre optique a dispersion decalee |
WO2001014917A1 (fr) * | 1999-08-20 | 2001-03-01 | The Furukawa Electric Co., Ltd. | Fibre optique et ligne de transmission optique comprenant cette derniere |
WO2001018575A1 (fr) * | 1999-09-09 | 2001-03-15 | Fujikura Ltd. | Fibre optique a dispersion decalee |
JP2001264568A (ja) * | 2000-02-24 | 2001-09-26 | Alcatel | 波長分割多重を備える光ファイバ伝送ネットワークのためのモノモード光ファイバ |
EP1220381A2 (en) * | 2000-12-26 | 2002-07-03 | Sumitomo Electric Industries, Ltd. | Amplification optical fiber and fiber optic amplifier including the same |
EP1311881A2 (en) * | 2000-08-25 | 2003-05-21 | LG Cable Ltd. | Optical fiber for wavelength division multiplexing opitcal transmission system using densely spaced optical channels |
US6577800B2 (en) | 1998-12-18 | 2003-06-10 | Pirelli Cavi E Sistemi S.P.A. | Optical fiber for metropolitan and access network systems |
US6633713B2 (en) | 1998-12-18 | 2003-10-14 | Pirelli Cavi E Sistemi S.P.A. | Optical system and method having low loss and non-linear effects |
JP2004013163A (ja) * | 2002-06-06 | 2004-01-15 | Draka Fibre Technology Bv | シングルモード光ファイバ並びに光通信システム |
US6785453B1 (en) | 1999-07-12 | 2004-08-31 | Fujikura Ltd. | Dispersion shifted optical fiber |
WO2004092794A1 (ja) * | 2003-04-11 | 2004-10-28 | Fujikura Ltd. | 光ファイバ |
WO2005012967A1 (ja) * | 2003-08-04 | 2005-02-10 | Sumitomo Electric Industries, Ltd. | 光ファイバ |
WO2005012965A1 (ja) * | 2003-08-04 | 2005-02-10 | Sumitomo Electric Industries, Ltd. | 光伝送路構成方法、光伝送路、及び光ファイバ |
CN100374888C (zh) * | 2003-04-11 | 2008-03-12 | 株式会社藤仓 | 光纤 |
KR100816275B1 (ko) | 2000-04-17 | 2008-03-24 | 스미토모덴키고교가부시키가이샤 | 광파이버 |
US7484387B2 (en) | 2000-05-01 | 2009-02-03 | Sumitomo Electric Industries, Ltd. | Method of making a microstructured optical fiber |
Families Citing this family (64)
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---|---|---|---|---|
US6212322B1 (en) | 1998-09-11 | 2001-04-03 | Corning Incorporated | Positive dispersion low dispersion slope fiber |
EP1046069A1 (fr) | 1998-09-17 | 2000-10-25 | Alcatel | Fibre optique a rapport optimise entre l'aire effective et la pente de dispersion pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde |
FR2783609B1 (fr) | 1998-09-17 | 2002-08-30 | Cit Alcatel | Fibre optique monomode optimisee pour les hauts debits |
KR100636332B1 (ko) * | 1998-09-21 | 2006-10-19 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | 확장 파장 밴드용의 광파이버 |
FR2784198B1 (fr) * | 1998-10-05 | 2002-08-30 | Cit Alcatel | Fibre optique utilisable pour systeme de transmissions a multiplexage en longueur d'onde |
CA2352268A1 (en) * | 1998-11-26 | 2000-06-02 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical transmission system including the same |
EP1154294B1 (en) * | 1999-01-18 | 2012-08-29 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacture thereof |
AU2003203793B2 (en) * | 1999-01-18 | 2005-06-16 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacture thereof |
WO2000060775A1 (fr) * | 1999-04-01 | 2000-10-12 | Sumitomo Electric Industries, Ltd. | Systeme de communication optique mrl (multiplexage par repartition en longueur d'onde) |
JP2003515755A (ja) * | 1999-11-22 | 2003-05-07 | コーニング・インコーポレーテッド | 分散シフト型大有効領域導波路ファイバ |
JP2001174650A (ja) * | 1999-12-15 | 2001-06-29 | Sumitomo Electric Ind Ltd | 光ファイバおよび光ケーブル |
JP2001255563A (ja) * | 2000-03-08 | 2001-09-21 | Sumitomo Electric Ind Ltd | 光伝送システム |
AU2002231425A1 (en) | 2000-08-16 | 2002-02-25 | Corning Incorporated | Optical fiber with large effective area, low dispersion and low dispersion slope |
EP1209496A1 (en) * | 2000-11-22 | 2002-05-29 | Corning Incorporated | Waveguide optical fiber for parametric amplification within S-band optical range |
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JP4443788B2 (ja) | 2001-03-30 | 2010-03-31 | 古河電気工業株式会社 | 光ファイバおよびその光ファイバを用いた光通信システム |
DE10118465A1 (de) * | 2001-04-07 | 2002-10-10 | Zeiss Carl Jena Gmbh | Vorrichtung zur Halterung optischer Bauelemente |
NL1018338C2 (nl) * | 2001-06-20 | 2002-12-30 | Draka Fibre Technology Bv | Optische vezel. |
US7043125B2 (en) | 2001-07-30 | 2006-05-09 | Corning Incorporated | Optical waveguide fiber for local access |
FR2828939B1 (fr) * | 2001-08-27 | 2004-01-16 | Cit Alcatel | Fibre optique pour un systeme de transmission a multiplexage en longueurs d'onde |
JP2003084163A (ja) * | 2001-09-07 | 2003-03-19 | Sumitomo Electric Ind Ltd | 光ファイバ、光伝送路および光通信システム |
JP2003279780A (ja) * | 2002-01-15 | 2003-10-02 | Sumitomo Electric Ind Ltd | 光ファイバ、光ファイバテープ、光ケーブル及び光ファイバ付き光コネクタ |
US6856744B2 (en) * | 2002-02-13 | 2005-02-15 | The Furukawa Electric Co., Ltd. | Optical fiber and optical transmission line and optical communication system including such optical fiber |
JP2005517989A (ja) | 2002-02-15 | 2005-06-16 | コーニング・インコーポレーテッド | 低スロープ分散シフト光ファイバ |
CA2475970A1 (en) * | 2002-05-28 | 2003-12-04 | Kaoru Okuno | Optical fiber tape core |
EP1514144A2 (en) * | 2002-05-31 | 2005-03-16 | Corning Incorporated | Low macrobending loss optical fiber |
JP2004037503A (ja) * | 2002-06-28 | 2004-02-05 | Furukawa Electric Co Ltd:The | 光ファイバ |
KR20050026083A (ko) * | 2002-07-31 | 2005-03-14 | 코닝 인코포레이티드 | 넓은 유효 범위, 낮은 슬로프 및 낮은 영분산을 갖는 비영분산 천이 광섬유 |
US20040022509A1 (en) * | 2002-07-31 | 2004-02-05 | Pushkar Tandon | Non-zero dispersion shifted optical fiber with depressed core having large effective area, low slope and low dispersion |
JP4073806B2 (ja) | 2002-08-09 | 2008-04-09 | 株式会社フジクラ | 光ファイバ及び該光ファイバを用いた光伝送路 |
JP2004126141A (ja) * | 2002-10-01 | 2004-04-22 | Furukawa Electric Co Ltd:The | 光ファイバとその製造方法 |
CN1310045C (zh) * | 2002-10-01 | 2007-04-11 | 古河电气工业株式会社 | 光纤、光传送线路以及光纤的制造方法 |
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FR2899693B1 (fr) * | 2006-04-10 | 2008-08-22 | Draka Comteq France | Fibre optique monomode. |
US7620282B2 (en) * | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
JP2010520496A (ja) * | 2007-02-28 | 2010-06-10 | コーニング インコーポレイテッド | 広有効面積光ファイバー |
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DK2206001T3 (da) | 2007-11-09 | 2014-07-07 | Draka Comteq Bv | Optisk fiber, der er modstandsdygtig over for mikrobøjning |
US20090169163A1 (en) * | 2007-12-13 | 2009-07-02 | Abbott Iii John Steele | Bend Resistant Multimode Optical Fiber |
ES2417634T3 (es) | 2008-02-22 | 2013-08-08 | Sumitomo Electric Industries, Ltd. | Fibra óptica y cable óptico |
FR2930997B1 (fr) | 2008-05-06 | 2010-08-13 | Draka Comteq France Sa | Fibre optique monomode |
US7773848B2 (en) | 2008-07-30 | 2010-08-10 | Corning Incorporated | Low bend loss single mode optical fiber |
US7676129B1 (en) | 2008-11-18 | 2010-03-09 | Corning Incorporated | Bend-insensitive fiber with two-segment core |
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WO2001014917A1 (fr) * | 1999-08-20 | 2001-03-01 | The Furukawa Electric Co., Ltd. | Fibre optique et ligne de transmission optique comprenant cette derniere |
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EP1311881A4 (en) * | 2000-08-25 | 2005-08-31 | Lg Cable Ltd | OPTICAL FIBER FOR OPTICAL WAVELENGTH MULTIPLEXING OPTICAL TRANSMISSION SYSTEM USING OPTICAL CHANNELS VERY CLOSE TO ONE OF OTHERS |
EP1311881A2 (en) * | 2000-08-25 | 2003-05-21 | LG Cable Ltd. | Optical fiber for wavelength division multiplexing opitcal transmission system using densely spaced optical channels |
EP1220381A3 (en) * | 2000-12-26 | 2005-02-02 | Sumitomo Electric Industries, Ltd. | Amplification optical fiber and fiber optic amplifier including the same |
EP1220381A2 (en) * | 2000-12-26 | 2002-07-03 | Sumitomo Electric Industries, Ltd. | Amplification optical fiber and fiber optic amplifier including the same |
JP2004013163A (ja) * | 2002-06-06 | 2004-01-15 | Draka Fibre Technology Bv | シングルモード光ファイバ並びに光通信システム |
JP4568485B2 (ja) * | 2002-06-06 | 2010-10-27 | ドゥラカ ファイバー テクノロジー ベー ヴェー | シングルモード光ファイバ並びに光通信システム |
US7164835B2 (en) | 2003-04-11 | 2007-01-16 | Fujikura, Ltd. | Optical fiber |
CN100374888C (zh) * | 2003-04-11 | 2008-03-12 | 株式会社藤仓 | 光纤 |
WO2004092794A1 (ja) * | 2003-04-11 | 2004-10-28 | Fujikura Ltd. | 光ファイバ |
WO2005012965A1 (ja) * | 2003-08-04 | 2005-02-10 | Sumitomo Electric Industries, Ltd. | 光伝送路構成方法、光伝送路、及び光ファイバ |
WO2005012967A1 (ja) * | 2003-08-04 | 2005-02-10 | Sumitomo Electric Industries, Ltd. | 光ファイバ |
US7359602B2 (en) | 2003-08-04 | 2008-04-15 | Sumitomo Electric Industries, Ltd. | Optical transmission line constituting method, optical transmission line and optical fiber |
US7382956B2 (en) | 2003-08-04 | 2008-06-03 | Sumitomo Electric Industries, Ltd. | Optical fibers |
Also Published As
Publication number | Publication date |
---|---|
AU767723B2 (en) | 2003-11-20 |
JP3928355B2 (ja) | 2007-06-13 |
EP1146358A1 (en) | 2001-10-17 |
CN1327254C (zh) | 2007-07-18 |
US20030077057A1 (en) | 2003-04-24 |
US6859595B2 (en) | 2005-02-22 |
ID29527A (id) | 2001-09-06 |
EP1146358A4 (en) | 2005-09-07 |
CN1332856A (zh) | 2002-01-23 |
KR100642035B1 (ko) | 2006-11-03 |
HK1041728A1 (en) | 2002-07-19 |
HK1041728B (zh) | 2007-11-09 |
JP2007011399A (ja) | 2007-01-18 |
US20020012511A1 (en) | 2002-01-31 |
CA2352268A1 (en) | 2000-06-02 |
US6266467B1 (en) | 2001-07-24 |
KR20010101071A (ko) | 2001-11-14 |
US20010031119A1 (en) | 2001-10-18 |
AU1410500A (en) | 2000-06-13 |
US6415089B2 (en) | 2002-07-02 |
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